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Log Periodic Group A 21-37

No. 113974

  • 20 Element Log-Period UHF TV Aerial
  • Flat 9.0dBd (11.15dBi) ± 0.5dB gain across UHF group A channel 21-37
  • Suitable for medium to weak signal strength areas with high directivity
  • Lightweight low wind load design
  • Strong 4mm dia wire element directors
  • Vertical or Horizontal polarity
  • CAI Benchmark type 2 CAI AB/145

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UHF Log-Periodic TV Aerials with patented “Stub-Tuning” for 4G-800 with New rear mounted F-connector.

AttributeValue
Total no of Elements20
Boom sizes2 x 14mm
Element material4mm dia aluminium wire
Construction MaterialMagnesium aluminium alloy for high strength & corrosion resistance
FinishPolished aluminium
ClampHeavy duty tilt steel up to 60mm (2¼”)
Forward Gain9.0dBd ± 0.5dB (11.15dBi)
Frequency range MHz470 – 606MHz Ch21 to 37
Acceptance Angle (half-power beam-width)470 – 606MHz Ch21 to 37
Front / Back Ratio± 25.0°
Cross Polar Rejection>30dB
Weight 0.68 kg
Length900 mm
Width320 mm
Height50 mm